Ravi Sir's Cards › AWS
Restart vs Root cause
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Approach
Restart
Brings service back fast.
Root cause
Finds why it broke.
Key points
Problem returns.
Takes time.
Example
systemctl restart app
Use when
During outage.
After, always.